Hand-held ultraviolet light system



FIG. 1 is a perspective view of the hand-held ultraviolet light system showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view, looking from the right side of FIG. 2;

FIG. 4 is a front elevational view thereof;

FIG. 5 a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a side elevational view thereof, looking from the left side of FIG. 2. 

The ornamental design for the hand-held ultraviolet light system, as shown and described. 